| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.93 | 9.848% | $187.7632 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $59.88 | 9.261% | $65.4255 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $225.86 | 12.243% | $253.512 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $135.80 | 3.666% | $140.7784 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $220.79 | 8.227% | $238.9544 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $135.66 | 13.287% | $153.6851 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $95.76 | 9.145% | $104.5173 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $1,044.68 | $1,144.6359 | $1,144.64 | $1,144.65 | $1,144.70 | |